Chicago-Latrobe
0.2559" Cobalt Drill Bit, Straw, 135° point - Chicago-Latrobe 47875
MFR# 47875
$5.00List $6.30
Save 20%
Usually ships in 1-3 business days
Ship times are estimates. We confirm availability on every order and email you right away if anything changes.
⚡ Need it urgently? Confirm stock & ship time →
Sold in multiples of 12 — minimum order 12
Request a quote- Fast sourcing
- Regrinding available
- 20+ yrs expertise
CoatingStraw
Description
The Chicago-Latrobe 47875 is a 0.2559" Cobalt drill bit with a Straw finish, 135° point. Suited for stainless steel, hardened materials.
Specifications
Coating finishStraw
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0010 in
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.2559
Drill bit size range0.2500 - 0.3000
Drill point angle degrees135
Flute length2.4803
Flute typeRegular Spiral
Overall length3.9764
Point typeSplit Point
Primary workpiece materialStainless Steel; Hardened Materials
Shank diameter0.2559
Shank length1.4961
Shank typeStraight
Specification designationNAS
Specification numberNAS 907-B
Spiral typeRegular
Web configurationTapered
Web thinningWeb-Thinned
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.
Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.